Home / 6,546,983.23-9,035,118.44-3,646,375.39

Finding the Fourth Proportional to 6,546,983.23, 9,035,118.44 and 3,646,375.39

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Solution

The fourth proportional to 6,546,983.23, 9,035,118.44 and 3,646,375.39 is: 5,032,154.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,546,983.23 : 9,035,118.44 = 3,646,375.39 : x
  2. Step 2: Convert to fraction form
    6,546,983.23/9,035,118.44 = 3,646,375.39/x
  3. Step 3: Cross multiply
    6,546,983.23x = 9,035,118.44 × 3,646,375.39
  4. Step 4: Simplify right side
    6,546,983.23x = 32,945,433,525,351.19
  5. Step 5: Solve for x
    x = 32,945,433,525,351.19/6,546,983.23
  6. Step 6: Final answer
    x = 5,032,154.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.